SE8206324D0 - CHAIN AND METHOD OF MANUFACTURE - Google Patents

CHAIN AND METHOD OF MANUFACTURE

Info

Publication number
SE8206324D0
SE8206324D0 SE8206324A SE8206324A SE8206324D0 SE 8206324 D0 SE8206324 D0 SE 8206324D0 SE 8206324 A SE8206324 A SE 8206324A SE 8206324 A SE8206324 A SE 8206324A SE 8206324 D0 SE8206324 D0 SE 8206324D0
Authority
SE
Sweden
Prior art keywords
links
centre
side links
apertures
pins
Prior art date
Application number
SE8206324A
Other languages
Swedish (sv)
Other versions
SE8206324L (en
Inventor
L A Scott
D L Mossman
Original Assignee
Omark Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omark Industries Inc filed Critical Omark Industries Inc
Publication of SE8206324D0 publication Critical patent/SE8206324D0/en
Publication of SE8206324L publication Critical patent/SE8206324L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • B21L9/06—Sorting, feeding, assembling, riveting, or finishing parts of chains
    • B21L9/065—Assembling or disassembling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material

Abstract

The flat centre links (12) and flat side links (16) of a saw chain are pivotally connected by pins (28) of uniform cross section each extending between apertures in the side links and through an aligned aperture in a centre link. The pins (28) are joined by welding to the side links using a laser beam circularly directed around the edges of the apertures in the side links. The centre links form their own spacer thereby eliminating the need for a spacer hub on a rivet pivotally joining the links. The links may be provided with a temporary coating material for accurately spacing the links prior to welding of the side links to the aforementioned pin. <IMAGE>
SE8206324A 1981-11-09 1982-11-08 CHAIN AND WAY TO MANUFACTURE IT SE8206324L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31966981A 1981-11-09 1981-11-09

Publications (2)

Publication Number Publication Date
SE8206324D0 true SE8206324D0 (en) 1982-11-08
SE8206324L SE8206324L (en) 1983-05-10

Family

ID=23243202

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206324A SE8206324L (en) 1981-11-09 1982-11-08 CHAIN AND WAY TO MANUFACTURE IT

Country Status (5)

Country Link
JP (1) JPS5882621A (en)
DE (1) DE3241183A1 (en)
FR (1) FR2515994A1 (en)
GB (1) GB2109455A (en)
SE (1) SE8206324L (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188023A (en) * 1986-03-18 1987-09-23 Willem Marines De Weerd Service boom
DE4212992A1 (en) * 1992-04-18 1993-10-21 Black & Decker Inc Saw chain revolving around drive sprocket and chain guide - has safety link with projecting nose immediately in front of each cutter link
DE10356636A1 (en) * 2003-12-01 2005-06-30 Andreas Stihl Ag & Co. Kg Saw chain for a motorized chainsaw
DE102010034973A1 (en) * 2010-08-20 2012-02-23 Robert Bosch Gmbh Toothed chain, in particular drive toothed chain
US9757808B2 (en) * 2013-03-14 2017-09-12 Blount, Inc. Formed wire tie strap with integrated rivet for a saw chain
CN103331487B (en) * 2013-07-17 2016-05-11 缙云县鼎盛工刃具制造厂 Hard alloy saw chain
CN103552134B (en) * 2013-11-07 2015-09-23 缙云县鼎盛工刃具制造厂 Hard alloy tooth top square tooth type saw chain
EP3194130B1 (en) * 2014-09-03 2020-04-01 Cosberg S.p.A. Method for manufacturing, chain sub-units and machine
WO2016034965A1 (en) 2014-09-03 2016-03-10 Cosberg S.P.A. Device for testing the operation of a chain
CN104493068A (en) * 2014-12-24 2015-04-08 天津市卓驰金属制品有限公司 Automatic defective chain cutting and riveting integrated machine
EP3265281A1 (en) * 2015-03-04 2018-01-10 Husqvarna AB Cutting chain for a chainsaw
CN104690361B (en) * 2015-03-12 2017-03-22 金华职业技术学院 Manufacturing method of diamond saw chain
WO2016187665A1 (en) * 2015-05-26 2016-12-01 Thomas Beerens Chainsaw links, chainsaw chains and methods of manufacture
CN105149783B (en) * 2015-10-28 2017-08-04 无锡汉神电气股份有限公司 Building stones chain saw laser welding process
CN105598355B (en) * 2016-03-01 2018-03-02 苏州椿盟智能科技有限公司 A kind of Automatic Production System of roller chain
CN106424923B (en) * 2016-08-25 2018-08-21 镇海建设集团有限公司 A kind of electric circular saw with spill spin block
CN106238813B (en) * 2016-08-25 2018-02-09 镇海建设集团有限公司 A kind of electric circular saw with index line
CN107127289B (en) * 2017-07-07 2018-11-13 李�杰 Roller chain production line that is a kind of while assembling multichain section
CN107321905A (en) * 2017-08-08 2017-11-07 苏州顺革智能科技有限公司 A kind of chain hinge pin is fed installing mechanism
CN109877270A (en) * 2019-01-25 2019-06-14 宁波吉威熔模铸造有限公司 A kind of agricultural machinery chain assembly technology
CN113857575B (en) * 2021-11-29 2022-05-31 金华宏景工具制造有限公司 Full-automatic assembling equipment for chain of electric saw
CN114536481A (en) * 2022-03-29 2022-05-27 绍兴中匠人刀业有限公司 Bimetal chain saw, chain saw bit, chain saw and manufacturing method of chain saw bit

Also Published As

Publication number Publication date
FR2515994A1 (en) 1983-05-13
GB2109455A (en) 1983-06-02
SE8206324L (en) 1983-05-10
DE3241183A1 (en) 1983-05-19
JPS5882621A (en) 1983-05-18

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